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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1839823Generated: November 3, 2026

Piperidine → HCID 60061595, compound

https://huagongshe.com/reaction/1839823

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPiperidineHCID 8082—
Reactant4-(3-Chloro 4-fluoro-phenyl)-1,3-dihydro-indol-2-oneHCID 22561967—
ReactantHCID 91556839HCID 91556839—
SolventEthanolHCID 702—
ProductHCID 60061595HCID 6006159560%

Reaction Steps

4-(3-Chloro-4-fluoro-phenyl)-1,3-dihydro-indol-2-one (78.3 mg, 0.3 mmol) was condensed with 2-formyl-5-methyl-1H-pyrrole-3-carboxylic acid (2-hydroxy-3-pyrrolid-1-yl-propyl)-amide (excess) and piperidine in ethanol to give 75 mg (60%) of the titled compound as a yellow solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06677368B2
Source datasetuspto-grants-2004_01
ORD IDord-8261fc8eedb04658bdf4888ddd789b6b
Source noteuspto-grants-2004_01